Product Details | ENGINE POWER TAKEOFF

2990-01-255-5508 A mechanical device designed to be secured to an internal combustion engine and used to transmit the rotary motion of the crankshaft to auxiliary equipment, such as generators, cranes, pumps, compressors, mixers, and the like. Includes a power output shaft and a clutch which may be controlled by a hand lever or a hydraulic or air cylinder. May include pulley(s), flange, yoke or reduction gear unit. Excludes vehicular clutches and POWER TAKEOFF, TRANSMISSION.20229900045Miscellaneous Engine Accessories, Nonaircraft29950042Miscellaneous Engine Accessories, Aircraft

Part Alternates: PTA4856, PT-A-4856, WC328A, WC328-A, 0431026 , 411253, 431026, 4-31026 , 2990-01-255-5508, 01-255-5508, 2990012555508, 012555508

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 22 MAY 1987 01-255-5508

Drawings & Photos | NSN 2990-01-255-5508


Demand History | NSN 2990-01-255-5508

Part Number Request Date QTY Origin
2990-01-255-5508 2021-04-95 1 United States
2990-01-255-5508 2021-03-88 5 United States
2990-01-255-5508 2021-02-39 5 US

Cross Reference | NSN 2990-01-255-5508

Part Number Cage Code Manufacturer
0431026 61208 TWIN DISC INCORPORATED
4-31026 0RRS8 TWIN DISC SOUTHEAST INC. DBA TWIN DISC
411253 77883 CHANNEL SEAFOODS INC
431026 77883 CHANNEL SEAFOODS INC
PT-A-4856 77873 GKN ROCKFORD, INC
WC328-A 66289 WISCONSIN MOTORS LLC

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Technical Data | NSN 2990-01-255-5508

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION DESIGNED FOR GASOLINE AND DIESEL ENGINES HAVING A SHAFT OUTPUT. UTILIZING 3.5 IN. AND 5.5 IN. OVERCENTER CLUTCHES. AVAILABLE IN WET (OIL BATH) OR DRY VERSIONS
III END ITEM IDENTIFICATION PUMPS,COMPRESSORS,MIXEXS,LAWNMOWE RS,ETC.
MANUFACTURERS CODE 77883
DESIGN CONTROL REFERENCE 431026

Restrictions/Controls & Freight Information | NSN 2990-01-255-5508

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 2990-01-255-5508

Category Code Description
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Materiel Management Aggregation CodeRNTG:GROUND SUPPORT EQUIPMENT (FSC RESIDUAL MMAC)
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplyFLZWarner Robins Air Logistics Center
Robins AFB, GA 31098-5609
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityPStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each